| Rantoul to Devnya | 5,414.34 mi (8,713.54 km) |
| Rantoul to Dimitrovgrad | 5,400.60 mi (8,691.43 km) |
| Rantoul to Dobrich | 5,406.47 mi (8,700.88 km) |
| Rantoul to Dospat | 5,366.90 mi (8,637.20 km) |
| Rantoul to Dupnitsa | 5,298.58 mi (8,527.24 km) |
| Rantoul to Elhovo | 5,430.10 mi (8,738.90 km) |
| Rantoul to Etropole | 5,304.32 mi (8,536.48 km) |
| Rantoul to Gabrovo | 5,351.42 mi (8,612.28 km) |
| Rantoul to Gorna Oryahovitsa | 5,351.81 mi (8,612.91 km) |
| Rantoul to Gotse Delchev | 5,354.68 mi (8,617.52 km) |
| Rantoul to Harmanli | 5,417.23 mi (8,718.19 km) |
| Rantoul to Haskovo | 5,405.03 mi (8,698.56 km) |
| Rantoul to Ihtiman | 5,316.36 mi (8,555.86 km) |
| Rantoul to Isperih | 5,363.92 mi (8,632.39 km) |
| Rantoul to Kardzhali | 5,411.39 mi (8,708.79 km) |
